Home / 4,451.60-6,671.32-1,675.48

Finding the Fourth Proportional to 4,451.60, 6,671.32 and 1,675.48

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Solution

The fourth proportional to 4,451.60, 6,671.32 and 1,675.48 is: 2,510.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451.60 : 6,671.32 = 1,675.48 : x
  2. Step 2: Convert to fraction form
    4,451.60/6,671.32 = 1,675.48/x
  3. Step 3: Cross multiply
    4,451.60x = 6,671.32 × 1,675.48
  4. Step 4: Simplify right side
    4,451.60x = 11,177,663.23
  5. Step 5: Solve for x
    x = 11,177,663.23/4,451.60
  6. Step 6: Final answer
    x = 2,510.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.